From af082de3e2d6f8f330380ad00f4efd586fe768dd Mon Sep 17 00:00:00 2001 From: Ben Elliston Date: Thu, 12 Jan 2006 08:47:31 +1100 Subject: [PATCH] * rtlanal.c (find_reg_note): Assert insn is not null. From-SVN: r109605 --- gcc/ChangeLog | 7 ++++++- gcc/rtlanal.c | 7 +++++-- 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ab3cfb81f96..babb3ba9199 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,11 @@ +2006-01-11 Ben Elliston + + * rtlanal.c (find_reg_note): Assert insn is not null. + 2005-01-11 Kenneth Zadeck - * df-scan.c (df_hard_reg_init) Moved declaration of i outside ifdef. + * df-scan.c (df_hard_reg_init): Move declaration of i outside + ifdef. 2006-01-11 Jeff Law diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 1248d470e33..490c221c9b8 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -1,6 +1,7 @@ -/* Analyze RTL for C-Compiler +/* Analyze RTL for GNU compiler. Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software + Foundation, Inc. This file is part of GCC. @@ -1656,6 +1657,8 @@ find_reg_note (rtx insn, enum reg_note kind, rtx datum) { rtx link; + gcc_assert (insn); + /* Ignore anything that is not an INSN, JUMP_INSN or CALL_INSN. */ if (! INSN_P (insn)) return 0; -- 2.30.2